NO834512L - Vannopploeselige kopolymerisater, deres fremstilling og deres anvendelse - Google Patents

Vannopploeselige kopolymerisater, deres fremstilling og deres anvendelse

Info

Publication number: NO834512L
Authority: NO; Norway
Prior art keywords: weight; formula; residues; water; methyl
Prior art date: 1982-12-24

Application number

NO834512A

Other languages

English (en)

Norwegian (no)

Inventor

Friedrich Engelhardt

Ulrich Greiner

Original Assignee

Cassella Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1982-12-24

Filing date

1983-12-07

Publication date

1984-06-25

1983-12-07 Application filed by Cassella Ag filed Critical Cassella Ag

1984-06-25 Publication of NO834512L publication Critical patent/NO834512L/no

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
238000002360 preparation method Methods 0.000 title description 3
229920001577 copolymer Polymers 0.000 claims abstract description 70
150000001768 cations Chemical class 0.000 claims abstract description 32
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 21
229910052751 metal Inorganic materials 0.000 claims abstract description 20
239000002184 metal Substances 0.000 claims abstract description 20
239000001257 hydrogen Substances 0.000 claims abstract description 18
229910052739 hydrogen Inorganic materials 0.000 claims abstract description 18
RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims abstract description 15
125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims abstract description 15
125000004432 carbon atom Chemical group C* 0.000 claims abstract description 11
238000009826 distribution Methods 0.000 claims abstract description 11
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 10
150000002431 hydrogen Chemical class 0.000 claims abstract description 10
125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 claims abstract description 10
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 8
125000000217 alkyl group Chemical group 0.000 claims abstract description 8
125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims abstract description 8
239000003795 chemical substances by application Substances 0.000 claims abstract description 5
229910021645 metal ion Inorganic materials 0.000 claims abstract description 5
230000000737 periodic effect Effects 0.000 claims abstract description 4
239000000243 solution Substances 0.000 claims description 40
238000006116 polymerization reaction Methods 0.000 claims description 31
239000000203 mixture Substances 0.000 claims description 27
229920000642 polymer Polymers 0.000 claims description 25
ZTWTYVWXUKTLCP-UHFFFAOYSA-N vinylphosphonic acid Chemical compound OP(O)(=O)C=C ZTWTYVWXUKTLCP-UHFFFAOYSA-N 0.000 claims description 18
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 14
-1 aliphatic amines Chemical class 0.000 claims description 14
239000003960 organic solvent Substances 0.000 claims description 12
239000007864 aqueous solution Substances 0.000 claims description 11
238000000034 method Methods 0.000 claims description 11
238000004043 dyeing Methods 0.000 claims description 10
239000007789 gas Substances 0.000 claims description 9
238000004519 manufacturing process Methods 0.000 claims description 8
230000002378 acidificating effect Effects 0.000 claims description 7
239000002253 acid Substances 0.000 claims description 6
239000002585 base Substances 0.000 claims description 6
239000004753 textile Substances 0.000 claims description 6
150000003839 salts Chemical class 0.000 claims description 5
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
230000000694 effects Effects 0.000 claims description 4
150000003460 sulfonic acids Chemical class 0.000 claims description 4
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
229920002554 vinyl polymer Polymers 0.000 claims description 4
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
LVZWSLJZHVFIQJ-UHFFFAOYSA-N Cyclopropane Chemical compound C1CC1 LVZWSLJZHVFIQJ-UHFFFAOYSA-N 0.000 claims description 3
239000003513 alkali Substances 0.000 claims description 3
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 3
230000020477 pH reduction Effects 0.000 claims description 3
239000003208 petroleum Substances 0.000 claims description 3
238000005553 drilling Methods 0.000 claims description 2
239000002562 thickening agent Substances 0.000 claims description 2
BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical group CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 claims 4
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
238000010306 acid treatment Methods 0.000 claims 1
239000013522 chelant Substances 0.000 claims 1
239000002738 chelating agent Substances 0.000 claims 1
230000002708 enhancing effect Effects 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
239000003345 natural gas Substances 0.000 claims 1
230000000638 stimulation Effects 0.000 claims 1
239000000975 dye Substances 0.000 abstract description 6
239000010985 leather Substances 0.000 abstract description 6
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
239000000178 monomer Substances 0.000 description 21
238000006243 chemical reaction Methods 0.000 description 19
229910052757 nitrogen Inorganic materials 0.000 description 16
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 12
238000003756 stirring Methods 0.000 description 10
239000002904 solvent Substances 0.000 description 9
ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 7
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
229910021529 ammonia Inorganic materials 0.000 description 6
239000000839 emulsion Substances 0.000 description 6
239000000499 gel Substances 0.000 description 6
229930195733 hydrocarbon Natural products 0.000 description 6
150000002430 hydrocarbons Chemical class 0.000 description 6
239000012071 phase Substances 0.000 description 6
239000004160 Ammonium persulphate Substances 0.000 description 5
235000019395 ammonium persulphate Nutrition 0.000 description 5
238000009835 boiling Methods 0.000 description 5
239000003995 emulsifying agent Substances 0.000 description 5
239000012530 fluid Substances 0.000 description 5
239000012875 nonionic emulsifier Substances 0.000 description 5
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
239000006185 dispersion Substances 0.000 description 4
238000001035 drying Methods 0.000 description 4
230000006698 induction Effects 0.000 description 4
239000000463 material Substances 0.000 description 4
NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 3
DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
238000010521 absorption reaction Methods 0.000 description 3
150000007513 acids Chemical class 0.000 description 3
150000001412 amines Chemical class 0.000 description 3
230000009920 chelation Effects 0.000 description 3
238000010528 free radical solution polymerization reaction Methods 0.000 description 3
ODYNBECIRXXOGG-UHFFFAOYSA-N n-butylbutan-1-amine;hydron;chloride Chemical compound [Cl-].CCCC[NH2+]CCCC ODYNBECIRXXOGG-UHFFFAOYSA-N 0.000 description 3
229920000847 nonoxynol Polymers 0.000 description 3
239000012074 organic phase Substances 0.000 description 3
239000012188 paraffin wax Substances 0.000 description 3
229920000728 polyester Polymers 0.000 description 3
238000012673 precipitation polymerization Methods 0.000 description 3
239000000047 product Substances 0.000 description 3
239000011541 reaction mixture Substances 0.000 description 3
DUFCMRCMPHIFTR-UHFFFAOYSA-N 5-(dimethylsulfamoyl)-2-methylfuran-3-carboxylic acid Chemical compound CN(C)S(=O)(=O)C1=CC(C(O)=O)=C(C)O1 DUFCMRCMPHIFTR-UHFFFAOYSA-N 0.000 description 2
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical class OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 2
229920002678 cellulose Polymers 0.000 description 2
239000001913 cellulose Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
230000001427 coherent effect Effects 0.000 description 2
238000004040 coloring Methods 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000007334 copolymerization reaction Methods 0.000 description 2
UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical class NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 2
239000004744 fabric Substances 0.000 description 2
239000003999 initiator Substances 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
239000007788 liquid Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
238000002156 mixing Methods 0.000 description 2
UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
239000003505 polymerization initiator Substances 0.000 description 2
239000000843 powder Substances 0.000 description 2
239000002244 precipitate Substances 0.000 description 2
238000010992 reflux Methods 0.000 description 2
230000002441 reversible effect Effects 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000004094 surface-active agent Substances 0.000 description 2
CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
239000010936 titanium Substances 0.000 description 2
229910052719 titanium Inorganic materials 0.000 description 2
239000007762 w/o emulsion Substances 0.000 description 2
239000008096 xylene Substances 0.000 description 2
OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 1
LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 1
AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
FWTBRYBHCBCJEQ-UHFFFAOYSA-N 4-[(4-phenyldiazenylnaphthalen-1-yl)diazenyl]phenol Chemical compound C1=CC(O)=CC=C1N=NC(C1=CC=CC=C11)=CC=C1N=NC1=CC=CC=C1 FWTBRYBHCBCJEQ-UHFFFAOYSA-N 0.000 description 1
208000030507 AIDS Diseases 0.000 description 1
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
229920003043 Cellulose fiber Polymers 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
INNSZZHSFSFSGS-UHFFFAOYSA-N acetic acid;titanium Chemical compound [Ti].CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O INNSZZHSFSFSGS-UHFFFAOYSA-N 0.000 description 1
239000013543 active substance Substances 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
150000008052 alkyl sulfonates Chemical class 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
229910001870 ammonium persulfate Inorganic materials 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
239000012267 brine Substances 0.000 description 1
229910052793 cadmium Inorganic materials 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
239000003086 colorant Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
229960002887 deanol Drugs 0.000 description 1
239000013527 degreasing agent Substances 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
238000004821 distillation Methods 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
230000001804 emulsifying effect Effects 0.000 description 1
238000007720 emulsion polymerization reaction Methods 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
150000001261 hydroxy acids Chemical class 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000000976 ink Substances 0.000 description 1
238000012688 inverse emulsion polymerization Methods 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
229920002521 macromolecule Polymers 0.000 description 1
238000005259 measurement Methods 0.000 description 1
PNLUGRYDUHRLOF-UHFFFAOYSA-N n-ethenyl-n-methylacetamide Chemical compound C=CN(C)C(C)=O PNLUGRYDUHRLOF-UHFFFAOYSA-N 0.000 description 1
239000002343 natural gas well Substances 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
150000001451 organic peroxides Chemical class 0.000 description 1
239000003973 paint Substances 0.000 description 1
230000035699 permeability Effects 0.000 description 1
125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
150000003008 phosphonic acid esters Chemical class 0.000 description 1
239000000049 pigment Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
239000002685 polymerization catalyst Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
150000003254 radicals Chemical class 0.000 description 1
GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
239000005060 rubber Substances 0.000 description 1
239000000344 soap Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000004289 sodium hydrogen sulphite Substances 0.000 description 1
235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
235000011121 sodium hydroxide Nutrition 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
239000004575 stone Substances 0.000 description 1
125000000547 substituted alkyl group Chemical group 0.000 description 1
125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
125000000542 sulfonic acid group Chemical group 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
230000009974 thixotropic effect Effects 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1
238000004804 winding Methods 0.000 description 1
239000002023 wood Substances 0.000 description 1
239000002759 woven fabric Substances 0.000 description 1
229910052845 zircon Inorganic materials 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1
DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 1
GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by heteroatoms or groups containing heteroatoms
- C08F212/30—Sulfur
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
- C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F228/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
- C08F228/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur by a bond to sulfur
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F230/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
- C14C3/22—Chemical tanning by organic agents using polymerisation products
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Engineering & Computer Science (AREA)
General Life Sciences & Earth Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Textile Engineering (AREA)
Oil, Petroleum & Natural Gas (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Treatment And Processing Of Natural Fur Or Leather (AREA)
Coloring (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)

NO834512A 1982-12-24 1983-12-07 Vannopploeselige kopolymerisater, deres fremstilling og deres anvendelse NO834512L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19823248019 DE3248019A1 (de)	1982-12-24	1982-12-24	Wasserloesliche copolymerisate, ihre herstellung und ihre verwendung

Publications (1)

Publication Number	Publication Date
NO834512L true NO834512L (no)	1984-06-25

Family

ID=6181762

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO834512A NO834512L (no)	1982-12-24	1983-12-07	Vannopploeselige kopolymerisater, deres fremstilling og deres anvendelse

Country Status (7)

Country	Link
US (1)	US4518745A (de)
EP (1)	EP0112520B1 (de)
JP (1)	JPS59140210A (de)
AT (1)	ATE41165T1 (de)
BR (1)	BR8306760A (de)
DE (2)	DE3248019A1 (de)
NO (1)	NO834512L (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2536758A1 (fr) *	1982-11-30	1984-06-01	Coatex Sa	Adjuvant fluidifiant non polluant pour boues de forage a base d'eau saline et /ou d'eau douce
DE3413301A1 (de) *	1984-04-09	1985-10-24	Chemische Fabrik Stockhausen GmbH, 4150 Krefeld	Verfahren zum nachgerben von mineralisch oder kombiniert gegerbtem leder mit polymergerbstoffen
US4604218A (en) *	1985-03-28	1986-08-05	Bj-Titan Services Company	Aqueous acid gels and use thereof
US4624795A (en) *	1985-03-28	1986-11-25	Bj-Titan Services Company	Aqueous acid gels and use thereof
US4859437A (en) *	1986-03-10	1989-08-22	The Dow Chemical Company	Process for the removal of H2S from fluid streams using a water soluble polymeric chelate of an oxidizing polyvalent metal
US4708854A (en) *	1986-03-10	1987-11-24	The Dow Chemical Company	Process for the removal of NO from fluid streams using a water-soluble polymeric chelate of a polyvalent metal
US4785028A (en) *	1986-12-22	1988-11-15	Mobil Oil Corporation	Gels for profile control in enhanced oil recovery under harsh conditions
GB8822150D0 (en) *	1988-09-21	1988-10-26	Ciba Geigy Ag	Compounds
US4973410A (en) *	1989-11-29	1990-11-27	Air Products And Chemicals, Inc.	Crosslinked vinylamine polymer in enhanced oil recovery
DE4005377A1 (de) *	1990-02-21	1991-08-22	Bayer Ag	Phosphonsaeureester enthaltende acrylnitril(co)polymerisate
BE1003944A3 (fr) *	1990-10-02	1992-07-22	Interox Sa	Polymeres organophosphoniques et leur utilisation comme stabilisants de solutions aqueuses de peroxyde d'hydrogene.
US5124047A (en) *	1990-11-01	1992-06-23	W. R. Grace & Co.-Conn.	Method of inhibiting scale deposits
US5091491A (en) *	1990-11-01	1992-02-25	W. R. Grace & Co.-Conn.	Water-soluble allylphosphonate copolymers
DE4330699A1 (de) *	1993-09-10	1995-03-16	Hoechst Ag	Vinylsulfonsäure-Polymere
DE4343993A1 (de) *	1993-12-22	1995-06-29	Stockhausen Chem Fab Gmbh	Pfropf-Copolymerisate von ungesättigten Monomeren und Polyhydroxyverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE4432368A1 (de)	1994-09-12	1996-03-14	Lohmann Gmbh & Co Kg	Bei hoher Temperatur scherfeste, wasserlösliche Haftklebemasse
DE4433005A1 (de)	1994-09-16	1996-03-21	Lohmann Gmbh & Co Kg	Medicales Haftklebeband
US5855757A (en) *	1997-01-21	1999-01-05	Sivilotti; Olivo	Method and apparatus for electrolysing light metals
US5660710A (en) *	1996-01-31	1997-08-26	Sivilotti; Olivo	Method and apparatus for electrolyzing light metals
DE19815946A1 (de)	1998-04-09	1999-10-14	Basf Ag	N-Vinyleinheiten enthaltende polymere Gerbstoffe
PT1171492E (pt) *	1999-04-06	2004-01-30	Minerals Tech Inc	Polimeros bifuncionais
US6465397B1 (en) *	2000-02-11	2002-10-15	Clariant Finance (Bvi) Limited	Synthetic crosslinked copolymer solutions and direct injection to subterranean oil and gas formations
GB0119885D0 (en) *	2001-08-15	2001-10-10	Rhodia Cons Spec Ltd	Vinyl phosphonic acid
CA2645938C (en) *	2008-12-08	2011-10-18	Bj Services Company	Methods and compositions for reducing fluid loss during treatment with viscoelastic surfactant gels
DE102013008769A1 (de)	2013-05-23	2014-11-27	Tougas Oilfield Solutions Gmbh	Temperaturstabiles, elektrolythaltiges Hydrogel und Verfahren zum Stimulieren von Erdöl- und Erdgaslagerstätten
EP3099759A1 (de)	2014-01-30	2016-12-07	TouGas Oilfield Solutions GmbH	Verfahren zur erhöhung der viskosität von hydrogelen durch vernetzung von copolymeren in gegenwart von gelöstem salz
WO2017211563A1 (en)	2016-06-07	2017-12-14	Tougas Oilfield Solutions Gmbh	Method for inhibiting metal corrosion in oil and natural gas production
WO2018077743A2 (en)	2016-10-31	2018-05-03	Tougas Oilfield Solutions Gmbh	Method for enhancing metal corrosion inhibition in oil and natural gas production
TW202602965A (zh) *	2024-03-28	2026-01-16	日商丸善石油化學股份有限公司	聚合物及其製造方法
FR3164729B1 (fr)	2024-07-19	2026-06-26	Snf Sa	Agent de tannage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1106963B (de) *	1959-11-11	1961-05-18	Hoechst Ag	Verfahren zur Herstellung von Polyvinylphosphonsaeure
US3684779A (en) *	1971-04-07	1972-08-15	John N Rapko	Maleic/acrylic/alkenyl phosphonate terpolymers
DE2931897A1 (de) *	1979-08-06	1981-02-26	Cassella Ag	Wasserloesliches copolymerisat und seine herstellung
DE3027422A1 (de) *	1980-07-19	1982-02-25	Cassella Ag, 6000 Frankfurt	Hochmolekulare wasserloesliche copolymerisate, ihre herstellung und verwendung

1982
- 1982-12-24 DE DE19823248019 patent/DE3248019A1/de not_active Withdrawn
1983
- 1983-11-25 US US06/554,950 patent/US4518745A/en not_active Expired - Lifetime
- 1983-12-03 AT AT83112189T patent/ATE41165T1/de not_active IP Right Cessation
- 1983-12-03 DE DE8383112189T patent/DE3379329D1/de not_active Expired
- 1983-12-03 EP EP83112189A patent/EP0112520B1/de not_active Expired
- 1983-12-07 NO NO834512A patent/NO834512L/no unknown
- 1983-12-08 BR BR8306760A patent/BR8306760A/pt unknown
- 1983-12-23 JP JP58242322A patent/JPS59140210A/ja active Pending

Also Published As

Publication number	Publication date
JPS59140210A (ja)	1984-08-11
DE3248019A1 (de)	1984-06-28
EP0112520A2 (de)	1984-07-04
DE3379329D1 (en)	1989-04-13
US4518745A (en)	1985-05-21
EP0112520B1 (de)	1989-03-08
ATE41165T1 (de)	1989-03-15
EP0112520A3 (en)	1986-05-28
BR8306760A (pt)	1984-11-06

Publication	Publication Date	Title
US4518745A (en)	1985-05-21	Metal chelates of water soluble copolymers
NO834511L (no)	1984-06-12	Vannopploeselige kopolymerisater, deres fremstilling og deres anvendelse
KR910008315B1 (ko)	1991-10-12	개량된 수분 농축제
US4487855A (en)	1984-12-11	Colored latexes; methods for making same and colored finely divided products
JP4881305B2 (ja)	2012-02-22	微粒子の両性、水性ポリマー分散液、その製造方法および使用
US3178385A (en)	1965-04-13	Stable aqueous dispersions of spontaneously cross-linking copolymers
EP0128619B1 (de)	1987-09-23	Gefärbte Bleichmittelzusammensetzungen
US3240740A (en)	1966-03-15	Aqueous dispersions of self-crosslinking copolymers
EP0205291A2 (de)	1986-12-17	Verfahren zum Färben
NO841405L (no)	1984-10-23	Kryssbundne hydrofile kopolymerisater, deres fremstilling og anvendelse.
JPH0627155B2 (ja)	1994-04-13	増粘用アルキルアクリルアミド含有エマルジョンコポリマー
NO142894B (no)	1980-08-04	Fremgangsmaate ved fremstilling av polyethylenterefthalatfilm
CN111961768A (zh)	2020-11-20	一种两性聚丙烯酸复鞣剂的制备方法
US4128520A (en)	1978-12-05	Thickening butadiene-styrene latices with terpolymer emulsions
HK87095A (en)	1995-06-09	Process for dyeing textile materials with pigment dyes
GB2192893A (en)	1988-01-27	Polymers of diallylamines; dyeing textiles
NO842737L (no)	1985-01-23	Fosfonsyregrupper inneholdende polymerisater, deres fremgangsmaate og fremstilling
US4631063A (en)	1986-12-23	Process for finish dressing minerally dressed leathers or those dressed by a combined method, using polymer dressings
DE60207250D1 (de)	2005-12-15	Verfahren zur herstellung von wässrigen polymerdispersionen
JPS59115316A (ja)	1984-07-03	水溶性コポリマ−、その製造法及びその使用法
JP2002511523A (ja)	2002-04-16	Ｎ−ビニル単位含有ポリマーなめし剤
CN113529444A (zh)	2021-10-22	一种尼龙用白底防沾皂洗剂及其制备方法
JPH05295289A (ja)	1993-11-09	改良された反応性染料赤色混合物
US4813968A (en)	1989-03-21	Retanning process
AU2810299A (en)	1999-11-25	Method of treating natural or synthetic polyamide fibre materials